You can check the registration fees here. For national bank transfers please take the exchange rate as the FIX exchange given by the Bank of México at http://www.banxico.org.mx/dyn/portal-mercado-cambiario/index.html.
NATIONAL BANK TRANSFER
Banco: BBVA Bancomer
Cliente: IEEE Centro Occidente Section A.C.
Numero de Cuenta: 0108096589
For international payments we have a paypal option, which will have an extra charge, in the registration menu. International bank transfers will be allowed by request and all the charges will be translated to the sender. If this is your case, please contact firstname.lastname@example.org.